To learn more about the functions of surgical shadowless lights

High surgical treatment for shadow free is a key performance and performance parameter of shadow free lamps. All shadows generated in the surgical area can affect the doctor's observation, discrimination, and surgical treatment. A well maintained shadowless lamp should not only provide sufficient light intensity, but also have a high light intensity. No shadows to ensure standardized brightness of the surface and deep tissues for surgical treatment, no shadow detection, using a 50X75mm black circular tube with a light source directly located 1 meter above.

The photometer is set at the bottom of the tube. Less than 10% In fact, the products used are several or more light bulbs arranged in a circular pattern within a lampshade with a diameter of 50 to 100 centimeters. Special bulbs and reflectors are used in the bulbs. The position of the filter intersects at the reflection point of the filter to provide a balanced, balanced, and shadow free bright beam.

The convenient and practical operation of the surgical shadowless lamp should be able to continuously change its position and direction during the surgical process. The actual operation should be simple, convenient, lightweight, and fast. The middle part of the lamp body shall be equipped with a control handle that can be disinfection and sterilization. Advanced products are also equipped with optical guides. Fiber deep cold light, color television photography equipment and ventilation equipment.

An increase in light intensity due to low temperature inevitably leads to an increase in the temperature of the lamp body and beam, which will affect the temperature of the doctor's head and the body parts undergoing surgical treatment, thereby affecting the efficiency and quality of surgical treatment. The control method is required to be within 10 ° C. The key method used in surgical shadowless lamps is to pass the visible light generated by the light source through a reflector, which can filter out 70% of infrared light. Most of the remaining infrared rays are isolated and filtered by glass covers. This beam of light is called cold light.